Ten dairy cows just made financial history. B3, Brazil’s primary stock exchange, has registered the first-ever tokenized livestock financing deal on its platform, using sensor-monitored cattle as blockchain-verified collateral for a farm loan.
The transaction involves ten cows valued at R$120,000 backing a R$100,000 Financial Rural Product Note (CPR-F) loan, maintaining a 1.2x minimum collateral ratio. In English: the cows are worth 20% more than the loan they’re securing, and their health and location are tracked in real time to make sure it stays that way.
How cows become collateral on a blockchain
A company called Cowmed fits the cattle with sensor-equipped collars that monitor the animals continuously. That data feeds into AI analytics, which then generates a blockchain-secured digital record proving each cow’s condition and value. This replaces the old method of physical inspections, where someone would actually drive out to a farm to eyeball the cows.
The deal was facilitated by three key players: Cowmed provided the monitoring technology, BMP Sociedade de Crédito Direto handled the lending side, and Target FIDC managed the assignment and registration of receivables on B3’s platform.











